<!doctype html>
<html>

<head>
    <meta charset="utf-8">
    <title>fireworks</title>
    <style>
        html,
        * {
            margin: 0;
            padding: 0
        }

        body {
            background-image: url(background.jpg);
            background-color: black;
            background-size: 100% 100%;
            background-size: 100%; 
            background-repeat:no-repeat;
        }

        h1 {
            margin-top: 20%;
            text-align: center;
            font-size: 80px;
            color: #FFCC00;
            font-family: 'STXinwei';
        }
    </style>
</head>

<body>
	<h1>2021来了，xdm冲冲冲！</h1>
    <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.js"></script>
    <script src="fireworks.js"></script>
    <!-- <script>
        fireworks({
            sound: true,
            opacity: 0.6,
            width: '100%',
            height: '100%'
        });
    </script> -->

</body>

</html>